Network Security

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I have zero experience with Cisco ASA's, although I do have extensive experience with other firewalls. My new employer is replacing 5520's with 5555's. Is there an upgrade tool or process that will import and upgrade the configuration from the 5520'...

Dears, I am configuring ASA 5525 with firepower (IPS)  the box is out of the network before I put live I need to configure IPS in a professional way and to avoid any packets drops for the live network, can anybody guide me to configure IPS basic defa...

adamgibs7 by Level 6
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  • 2 replies
  • 0 Helpful votes

Is there any way to drill into a Security Intelligence Event in Sourcefire? I am seeing numerous outbound CnC events coming from a host but cannot see what application, service, etc. is causing the triggered event. Thanks!! Scot Lymer

Hello, I am using Sourcefire Linux OS (virtual) 5.4.0 (build 126).  I wonder how I can find out the available recommended/required updates/patches for this. I logged in below link  https://software.cisco.com/download/navigator.html?emailclick=CNSema...

Ve Con by Level 1
  • 1890 Views
  • 1 replies
  • 0 Helpful votes

I have a discontiguous IP NAT Pool because the IT guy before me gave the FTP server and the KVM random external IP Addresses. How can I create a network object for this discontiguous range which is: 50.204.209.81 - 50.204.209.83 /28 50.204.209.85 - ...

srussel01 by Level 1
  • 595 Views
  • 1 replies
  • 0 Helpful votes

Hi all, I use port-security mac-address with violation shutdown. This is very usefull for all computers in a classroom. But I have Laptop authorized and this one is could plugin into another port of the same switch. So I could define this mac on ano...